Browse

Marketplace Home

Blue and white Draper Drain Blaster with a pump handle and rubber plunger attachment.

Draper Drain Blaster

by Draper

£7.49from 3 retailers

GTIN05010559218370

EAN5010559218370

MPN21837

Prices updated 13 Apr 2026

Compare 3 Retailers

My Tool Shed

BEST PRICE

In stock£5.95 delivery

£11.04£7.49

£13.44 total inc. delivery

Tooled Up

In stock£5.95 delivery

£11.04£7.49

£13.44 total inc. delivery

My Motor World

In stock

7 deals available

£18.69

+£11.20 vs cheapest

Amazon

Check live price on Amazon.co.uk

eBay

Check availability and price on eBay.co.uk

Deals & Voucher Codes

All affiliates

Colour Paint Match - Autotek

Save 10% When You Spend £20 on Car Cleaning

My Motor World2d left

Take Two - Wonder Wheels

My Motor World2d left

Free Delivery £45+

Multi-Buy Discounts - Line Marker Spray Paint

My Motor World2d left

Product Description

Designed to clear blocked drains by an injection of water at high pressure to dislodge the blockage. Supplied with 70mm diameter cup suitable for sinks and baths. A 150mm diameter cup for cleaning toilets and urinals is available (Stock No.21838). To use - the Drain Blaster is filled with water, placed over the plughole and water blasted into drain using the plunger. Suitable for recessed wastes only.

More products from My Tool Shed

Browse their full range on Yorkshire.com

Related Products

Browse all Plumbing

Cream-colored Draper hose coupling adaptor, 25mm/1", with ribbed connectors and a central threaded section.

Draper Hose Coupling Adaptor, 25mm/1"

£9.67

Coiled Draper drain cleaner, 4.7m, with metal cable and spiral end for unclogging pipes.

Draper 4.7m Drain Cleaner

£17.90

Black Draper 150mm force cup with threaded top, designed for 21837 drain blaster, smooth rounded surface.

Draper 150mm Force Cup for 21837 Drain Blaster

£9.52

Red rubber sink plunger with a 135mm cup and a long wooden handle.

Draper 135mm Sink Plunger

£9.22

Cream-colored Draper hose coupling adaptor, 75mm/3", with ribbed surface and a central tightening ring.

Draper Hose Coupling Adaptor, 75mm/3"

£12.70

Blue and black Draper drain unblocker with 7.6m flexible metal coil and pistol grip handle.

Draper Drain Unblocker 7.6m

£20.15

From£7.49My Tool Shed